- Definitions|2
- Thesaurus|897
- Abbreviations|0
| meticulousness(noun, care, skill, truth, certainty) | |
| necessity | |
| nonambiguity | |
| noncontingency | |
| open and shut case(expression, idiom, store, trust, confidence) | |
| overconfidence | |
| oversureness | |
| overweening | |
| overweeningness | |
| permanence(noun, support, control, strength, balance) | |
| pomposity | |
| positive assurance(noun, expression, store, trust, confidence) | |
| positivism(noun, cheer, store, trust, confidence) | |
| positivity(confidence, hopefulness, sanguinity) | |
| preciseness(noun, care, skill, truth, certainty) | |
| predestination | |
| predetermination | |
| probatum | |
| proved fact | |
| rain or shine(expression, idiom, store, trust, confidence) |
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| APA | Smart Define. (2015). sureness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sureness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sureness thesaurus" https://smartdefine.org/sureness/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, sureness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sureness/thesaurus/synonyms>. |
| MLA | Smart Define. "sureness thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/sureness/thesaurus/synonyms> |